Giant Kitty, or Giant Cat (voiced by Amy Winfrey) is Vendetta's first fiend. He is very fickle and destructive, and does not obey Vendetta's commands. Charlotte spends a lot of time with him, much to Vendetta's dismay. He despises taking baths, and has saved Charlotte from Vendetta's fiends several times, probably by accident. In a way, the Kitty might be a reference to one of Amy Winfrey's previous cartoons, Big Bunny. He has an exit in his stomach.